1570996479364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{9419}}^1\times {\mathrm{246731}}^1$

素因数の和:256180

約数の個数: 36

約数和(自身を含む): 2977319978640

約数和(自身を除く): 1406323499276

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 9419, 18838, 37676, 122447, 244894, 246731, 489788, 493462, 986924, 1591811, 3183622, 3207503, 6367244, 6415006, 12830012, 41697539, 83395078, 166790156, 2323959289, 4647918578, 9295837156, 30211470757, 60422941514, 120845883028, 392749119841, 785498239682, 1570996479364]

約数ペア:

[(1, 1570996479364), (2, 785498239682), (4, 392749119841), (13, 120845883028), (26, 60422941514), (52, 30211470757), (169, 9295837156), (338, 4647918578), (676, 2323959289), (9419, 166790156), (18838, 83395078), (37676, 41697539), (122447, 12830012), (244894, 6415006), (246731, 6367244), (489788, 3207503), (493462, 3183622), (986924, 1591811)]